In the laboratory, a student dilutes 11.8 mL of a 11.1 M perchloric acid solution to a total volume of 250.0 mL. What is the concentration of the diluted solution? Concentration =  M

Q: You wish to make a 0.354 M hydroiodic acid solution from a stock solution of 12.0 M hydroiodic acid.…

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Q: An aqueous solution of potassium hydroxide is standardized by titration with a 0.171 M solution of…

A: Given 26.7 mL of 0.181 M HClO4  20.3 mL of KOH For neutralization,  we use the formula M1V1= M2V2 M1…

Q: A student needs to prepare a 500.0 mL solution of 0.150 M Zn(NO3)2. How many grams of Zn(NO3)2 is…

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Q: uppose 7.94 g of ammonium sulfate is dissolved in 100. mL of a 0.70 M aqueous solution of sodium…

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Q: A 23.5 g sample of KBr was placed in a 500.0 mL volumetric flask, which was filled to the mark with…

A: The question is based on the concept of molarity.  molarity is a method of expressing concentration…

Q: 1. When you initially standardized your NaOH solution, you diluted your HCl stock solution and added…

A: During the dilution process, the number of moles of a solute remain constant but the concentration…

Q: In the laboratory a student combines 31.8 mL of a 0.232 M sodium sulfate solution with 24.7 mL of a…

A: Number of moles of solute devided by volume of solution in liter is known as molarity.

Q: You wish to make a 0.374 M perchloric acid solution from a stock solution of 12.0 M perchloric acid.…

A: Given a stock solution of 12.0 M perchloric acid. We wish to prepare 50 mL of 0.374 M diluted…

Q: In the laboratory, a student dilutes 16.7 mL of a 7.76 M hydrobromic acid solution to a total volume…

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Q: An aqueous solution of calcium hydroxide is standardized by titration with a 0.113 M solution of…

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Q: 1)You wish to make a 0.386 M hydrochloric acid solution from a stock solution of 3.00 M hydrochloric…

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Q: Imagine you transferred 5.00 mL of 1.75 M HCl solution into an empty 200.00 mL volumetric flask then…

A: Given is Initial Volume of HCl solution = V1 = 5 mL Molarity of HCl solution = M1 = 1.75 M Final…

Q: You are given 10.5 g of CaCl2, and you dissolve it into 2.47 L of H2O. What is the solution…

A: Given information: Mass of CaCl2 = 10.5 g Volume of solution = 2.47 L Volume of sucrose = 13.7 mL…

Q: You mix 500.0 mL of 0.250 M iron(III) chloride solution with 475.0 mL of 0.350 M barium chloride…

A: Answer:- This question is answered by using the simple concept of calculation of resultant…

Q: You wish to make a 0.399 M nitric acid solution from a stock solution of 6.00 M nitric acid. How…

A: The process of dilution is defined as the process in which a solution with a lower concentration is…

Q: You wish to make a 0.149 M hydrochloric acid solution from a stock solution of 6.00 M hydrochloric…

A: Calculate the number of moles of HCl in the final dilute solution of 0.149 M and 50.0 milliliters.

Q: An aliquot of a 8.50 M stock aqueous solution of sodium chloride is used to create 800. mL of a…

A: Given ; Concentration of dilute solution = 0.100 M And volume of dilute solution = 800 mL = 0.800 L…

Q: In the laboratory, a student dilutes 15.3 mL of a 6.04 M hydroiodic acid solution to a total volume…

A: Given data :   Initial volume (V1) = 15.3 mL  Initial Concentration = (M1) = 6.04 M   Final volume…

Q: In the laboratory a student combines 29.1 mL of a 0.171 M silver acetate solution with 21.7 mL of a…

A: Given: Concentration of silver acetate i.e. CH3COOAg = 0.171 M Volume of CH3COOAg solution = 29.1 mL…

Q: In the laboratory, a student dilutes 17.8 mL of a 8.25 M hydroiodic acid solution to a total volume…

A: Given: Concentration of concentrated HI solution = 8.25 M Volume of concentrated HI solution = 17.8…

Q: In order to determine the unknown concentration of a solution of barium hydroxide, a student…

A: The titration reaction taking place can be written as  => HCl + Ba(OH)2 -------> BaCl2 + H2O…

Q: In the laboratory a student combines 43.2 mL of a 0.275 M lead nitrate solution with 14.9 mL of a…

A: Information about the question

Q: You have 615 ml of 4.69 M HCl.  Using a volumetric pipet, you take 288 ml of that solution and…

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Q: A student is asked to prepare 250 mL of a 0.0104 M NaCl solution. The student found a stock bottle…

A: Given: A student has to prepare 250 mL of 0.0104 M NaCl solution using 34.7 mL of 0.0723 M NaCl…

Q: You wish to make a 0.192 M perchloric acid solution from a stock solution of 12.0 M perchloric acid.…

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Q: A student weighs out a 3.22 g sample of K2SO4 , transfers it to a 100. mL volumetric flask, adds…

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Q: Sodium hydroxide is used extensively in acid-base titrations because it is a strong, inexpensive…

A: For neutralisation of 1mol of NaOH, 1mol of HCl is required. For such neutralisation reaction: M1V1…

Q: A student weighs out a 9.86 g sample of NaNo3, transfers it to a 500. mL volumetric flask, adds…

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Q: In the laboratory a student combines 46.6 mL of a 0.307 M iron(III) fluoride solution with 22.4 mL…

A: GIVEN: The Volume of Iron(III) Fluoride = 46.6 mL The concentration of Iron(III) Fluoride =0.307 M…

Q: An aqueous solution of perchloric acid standardized by titration with a 0.185 M solution of barium…

A: Since you have posted multiple questions, we will solve first question for you. Please repost the…

Q: You wish to make a 0.338 M hydrochloric acid solution from a stock solution of 12.0 M hydrochloric…

A: Concentrated solutions upon addition of water gets diluted to lower concentrations. The dilution of…

Q: You mix 500.0 mL of 0.250 M iron(III) chloride solution with 375.0 mL of 0.350 M barium chloride…

A: Given : Molarity of iron (III) chloride (FeCl3) =0.250 M  Volume of iron (III) chloride…

Q: molarity

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Q: An aqueous solution of potassium hydroxide is standardized by titration with a 0.148 M solution of…

A: EXPLANATION: Reaction of acid and base to form salt and water is called neutralisation…

Q: In the laboratory a student combines 31.7 mL of a 0.167 M calcium nitrate solution with 20.9 mL of a…

A: Number of moles of calcium nitrate and  ammonium nitrate can be calculated as follows:

Q: An aqueous solution of calcium hydroxide is standardized by titration with a 0.111 M solution of…

A: Given : Molarity of hydroiodic acid i.e HI = 0.111 M Volume of HI solution required = 16.7 mL  And…

Q: An aqueous solution of potassium hydroxide is standardized by titration with a0.174 M solution of…

A: Given that  Aqueous solution of Potassium hydroxide is standardized by titration with a 0.174 M…

Q: In an experiment, a student combines 75.0 mL of a 0.190 M iron (III) chloride solution with 125.0 mL…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: An aqueous solution of hydroiodic acid is standardized by titration with a 0.141 M solution of…

A: 2HI (aq)  +    Ca(OH)2 (aq)  ------>   CaI2 (aq)  +  2H2O This equation shows that 2 mols of HI…

Q: A student weighs out a 11.1 g sample of CuSO4, transfers it to a 500. mL volumetric flask, adds…

A: Given, mass of CuSO4 = 11.1 g Volume of the solution = 500 mL = 0.5 L Molarity of CuSO4 solution = ?…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.